package com.example.bijidemo.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.example.bijidemo.common.R;
import com.example.bijidemo.entity.Renwu;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.web.bind.annotation.GetMapping;

import java.util.List;

@Mapper
public interface RenWuMapper  extends BaseMapper<Renwu> {

    @Select("select * from renwu")
     List<Renwu> geta();
}
